2019 Kia Stinger

My 2019 Kia Stinger 2.0T, VIN [XXX], suffered catastrophic engine failure at 32,000 miles due to a replacement fuel injector installed by an authorized Kia dealership. On XXX, Galeana Kia of [XXX], replaced the fuel injector on cylinder 3 under fault codes P0300 and P0303 and returned vehicle as "operating as designed." I paid for this repair out of pocket. On XXX— 57 days post-repair — Galeana Kia's own technician documented verbatim: "Found injector stuck opened. Performed compression test and found low compression on cylinder 3 due to piston ring failure. Injector stuck open washed out piston rings." The failed injector was the replacement part Galeana Kia installed on XXX Full engine replacement is estimated at $12,000. Kia America has not resolved this matter despite 11 weeks of documented engagement under case 26100462. Safety concern: sudden engine failure at highway speed. Parts quality concern: OEM replacement injector failed causing catastrophic engine damage. Request NHTSA investigate whether other 2019 Stinger 2.0T vehicles may have fuel system or injector failures creating similar risk. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The issue involves the high-pressure fuel pump covered under Recall 23V634000 (Kia SC281). When the recall was marked as “completed” at the dealership, only a software update was performed. The required inspection of the fuel pump and potential replacement were never carried out. Two years later, the vehicle began experiencing problems consistent with the recall defect, including loss of power and engine performance issues. This indicates the recall remedy was not properly completed, and the defective fuel pump was left in place. The safety risk is that the vehicle may lose motive power while driving, increasing the likelihood of a crash. This problem could potentially affect other owners if recalls are being closed without full inspection or replacement. The symptoms have been observed during regular driving and can be reproduced. The vehicle has not yet been inspected by Kia for the current issue beyond the original recall visit. Warning lights and drivability issues began appearing recently, which align with the defect described in the recall notice. The high-pressure fuel pump is available for inspection upon request.

The car had fuel pump recall I had it fixed on 10/24 now the car has the same issue but your kia refuses to fix it. My warranty company is replaceing the fuel pump but not the reprogramming of it but why is it my issue if it is a recall to begin with that wasn’t fixed or I would not need a high pressure fuel pump and have the same problem. Kia states they only fix one time so now I’m responsible to have it programmed when it was a recall to begin with

ON FEB 18, 2020 THE CAR HAD A THROTTLE HESITATION AND CUT OFF IN TRAFFIC WHILE TURNING THROUGH AN INTERSECTION AND WHEN STARTED AGAIN HAD CHECK ENGINE LIGHT AND CAR WENT INTO LIMP HOME MODE. CAR HAD ERROR CODES P061B, P0172, P0175, P2180, P2178. KIA ADVISED TO NOT DRIVE THE CAR AND HAVE IT TOWED TO DEALER. I WAS TOLD THERE WAS A LOOSE WIRE CONNECTION AND DEALER SUPPOSEDLY FIXED IT. ON MARCH 23, 2020, CAR WAS RUNNING WITH ROUGH IDLE AND CHECK ENGINE LIGHT CAME ON PULLING CODES P0108 AND P0068. CAR WAS ABLE TO BE DRIVEN TO DEALER AND DEALER COULD NOT FIND THE ISSUE. ON SEPTEMBER 25, 2020, CAR HAD ROUGH IDLE AND CHECK ENGINE LIGHT AND PULLED CODE P0068. CAR WAS ABLE TO DRIVEN TO DEALER AND DEALER COULD NOT FIND THE ISSUE. DEALER SAID MAYBE IT WAS RELATED TO K&N AIR FILTERS SO AT THEIR ADVICE AND REPLACED THEM WITH STOCK AIR FILTERS. JANUARY 26, 2021, CAR HAD THROTTLE HESITATION ON THE HIGHWAY AND WHEN ON THE EXIT RAMP THE IDLE WAS JUMPING BETWEEN 1000 AND 1500 RPM. CHECK ENGINE LIGHT CAME ON AND CAR WENT INTO LIMP HOME MODE AND PULLING ERROR CODES P061B, P0172, P2178, P2180 WHICH WERE THE SAME CODES FROM FEBRUARY 18, 2020. CAR WAS TOWED TO DEALER JANUARY 27, 2020, AND FOR TWO DAYS THE DEALER HAS NOT BEEN ABLE TO FIND THE ISSUE. I DO NOT CONSIDER THIS CAR SAFE TO DRIVE. THERE'S AN ELECTRICAL ISSUE THAT CAN NOT BE FOUND AND NOT KNOWING IF CAR IS GOING TO STALL OR GO INTO LIMP HOME MODE IS A TERRIFYING WAY TO DRIVE.